﻿using System;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            for(int i = 1;i<= 9;i++)
            {
                for(int j=1;j<=i;j++)
                {
                    Console.Write($"{i}*{j}={i*j} \t");
                }
                Console.WriteLine();
            }

        }
    }
}
